condition mean min max Fertile Leaflet with Sori 4.07821 2.88711 4.81447 Primary Rachis 1.3154350000000001 0.293145 2.17749 Secondary Rachis 0.5665546666666667 0.0 0.904207 Petiole 1.86608 1.20447 3.07629 Crozier 3.76313 2.80995 5.27569 Rhizome 4.62087 4.25233 5.20572 Root 0.9924333333333334 0.0 1.56772